CN214905274U

CN214905274U - Stainless steel handrail that steadiness is high

Info

Publication number: CN214905274U
Application number: CN202121710915.3U
Authority: CN
Inventors: 蔡丽娜
Original assignee: Nantong Baiman Machinery Manufacturing Co ltd
Current assignee: Nantong Baiman Machinery Manufacturing Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-11-30
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a stainless steel handrail that steadiness is high, the mounting panel comprises a mounting plate, one side outer wall fixedly connected with of mounting panel decides splint, one side outer wall of mounting panel is equipped with moves splint, one side outer wall of deciding splint is opened there is the screw, move one side outer wall fixedly connected with bearing ring of splint, the inner wall fixedly connected with clamping screw of bearing ring, clamping screw's one end is equipped with the thread groove, the thread groove uses with the screw cooperation, it has two square grooves all to open with the relative one side outer wall of deciding splint to move splint, the inner wall of square groove is connected with the gyro wheel through the bearing. The utility model discloses twist and move clamping screw for the fixed splint lean on the chair to press from both sides tightly with moving splint, reach fixed effect, lean on with the chair through the fixed handrail of this kind of method, can change the relative position that handrail and chair leaned on as required, reach the comfortable effect of best, also can directly change when the handrail damages needs to be changed.

Description

Stainless steel handrail that steadiness is high

Technical Field

The utility model relates to a stainless steel product preparation technical field especially relates to a stainless steel handrail that steadiness is high.

Background

The chair is a seat with a backrest and armrests. Ancient times sit on the ground, originally there is not a chair, "the chair" originally is wooden name, along with the development of times, the seat that has the handrail is because the transfer of ware itself is convenient, sits more comfortable etc. and has some, slowly becomes the indispensable subassembly of all kinds of seats, especially office chair for people can enjoy more comfortable operational environment when working, increases work efficiency.

The existing handrail has the following defects: because in the production process of the chair, the armrests of the chair and the chair body are usually manufactured together, the armrests are fixed on two sides of the chair and cannot be moved or adjusted, so that the armrests are inconvenient to replace when damaged and cannot adapt to people with different body sizes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stainless steel handrail with high stability.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stainless steel handrail that steadiness is high, includes the mounting panel, one side outer wall fixedly connected with of mounting panel decides splint, one side outer wall of mounting panel is equipped with moves splint, the outer wall of deciding splint is opened there is the screw, move one side outer wall fixedly connected with bearing ring of splint, the inner wall fixedly connected with clamping screw of bearing ring, clamping screw's one end is equipped with the thread groove, the thread groove uses with the screw cooperation, move splint and decide the relative one side outer wall of splint and all open two square grooves, the inner wall of square groove is connected with the gyro wheel through the bearing.

Furthermore, a sliding groove is formed in the outer wall of one side and the outer wall of the bottom of the mounting plate, a sliding rail is arranged on the inner wall of the sliding groove, and the inner wall of the sliding rail is in sliding fit with the movable clamping plate.

Furthermore, the outer wall of one side of the mounting plate is connected with a rotating plate through a hinge, and a fixing button is arranged on the outer wall of one side of the mounting plate.

Furthermore, the mounting plate and the outer wall of the top of the rotating plate are fixedly connected with the same soft cushion.

Furthermore, the outer wall of the roller is provided with transverse grooves distributed at equal intervals, and the outer wall of the roller is provided with vertical ring grooves.

Furthermore, one side outer wall of the movable clamping plate is connected with a clamping plate in a sliding mode, a clamping groove is formed in the outer wall of one side of the clamping plate, and the clamping groove is meshed with the transverse groove.

Furthermore, an anti-bending plate is arranged on the outer wall of one side of the movable clamping plate.

The utility model has the advantages that:

1. this stainless steel handrail that steadiness is high, move the splint through being provided with, the solid fixed splint, clamping screw, the gyro wheel, when installing the handrail, twist and move clamping screw, make and move the distance increase between splint and the solid fixed splint, move the one side clamp that the chair leaned on and move in the clearance between splint and the solid fixed splint, twist again and move clamping screw, make solid fixed splint with move the splint and lean on the chair tightly, reach fixed effect, through this kind of method fixed handrail and chair lean on, can change the relative position that handrail and chair leaned on as required, reach best comfortable effect, also directly changeable when handrail damage needs to be changed, and is rational in infrastructure, high durability and convenient use.

2. This stainless steel handrail that steadiness is high through being provided with cardboard, joint groove, horizontal groove and perpendicular annular, the adaptable various types seat in horizontal groove and perpendicular annular for the adaptability of device is stronger, when needs adjusting device whole height, can pull out the cardboard, rotates the gyro wheel, and the adjusting device height when reacing suitable height inserts the gyro wheel with the cardboard again, makes horizontal groove and cardboard block, reaches fixed effect.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

Fig. 1 is an overall three-dimensional structure diagram of a stainless steel handrail with high stability according to the present invention;

fig. 2 is a three-dimensional structure diagram of a roller of a stainless steel handrail with high stability according to the present invention;

fig. 3 is a three-dimensional structure diagram of a clamping plate of a stainless steel handrail with high stability, which is provided by the utility model;

fig. 4 is the utility model provides a cushion three-dimensional structure chart of stainless steel handrail that steadiness is high.

In the figure: 1-soft cushion, 2-rotating plate, 3-moving clamping plate, 4-fixed clamping plate, 5-mounting plate, 6-bearing ring, 7-clamping screw, 8-bending-proof plate, 9-roller, 10-clamping plate, 11-clamping groove, 12-screw hole, 13-transverse groove, 14-vertical ring groove, 15-square groove and 16-fixed button.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a stainless steel handrail with high stability comprises a mounting plate 5, a fixed clamping plate 4 is fixedly connected to the outer wall of one side of the mounting plate 5, a movable clamping plate 3 is arranged on the outer wall of one side of the mounting plate 5, a screw hole 12 is formed in the outer wall of one side of the fixed clamping plate 4, a bearing ring 6 is fixedly connected to the outer wall of one side of the movable clamping plate 3, a clamping screw 7 is fixedly connected to the inner wall of the bearing ring 6, a thread groove is formed in one end of the clamping screw 7 and is matched with the screw hole 12 for use, two square grooves 15 are formed in the outer wall of the opposite side of the movable clamping plate 3 and the fixed clamping plate 4, and a roller 9 is connected to the inner wall of each square groove 15 through a bearing.

The utility model discloses in, the sliding tray has all been opened to one side outer wall and the bottom outer wall of mounting panel 5, and the inner wall of sliding tray is equipped with the slip track, and the orbital inner wall of slip forms sliding fit with moving splint 3, moves splint 3 and slides and changes the distance that changes between splint 3 and the solid fixed splint 4.

The utility model discloses in, there is rotor plate 2 mounting panel 5 one side outer wall through hinged joint, and one side outer wall of mounting panel 5 is equipped with fixed button 16, and fixed button 16 is used for fixing the angle between rotor plate 2 and the mounting panel 5.

The utility model discloses in, the same cushion 1 of the top outer wall fixedly connected with of mounting panel 5 and rotor plate 2, cushion 1 are used for preventing that rotor plate 2 from causing the clamp to hinder when rotating.

The utility model discloses in, the outer wall of gyro wheel 9 is opened has the cross slot 13 that the equidistance distributes, and the outer wall of gyro wheel 9 is opened has perpendicular annular 14, and cross slot 13 is used for increasing the frictional force on gyro wheel 9 surface.

The utility model discloses in, one side outer wall sliding connection who moves splint 3 has cardboard 10, and one side outer wall of cardboard 10 opens and has joint groove 11, and joint groove 11 meshes with transverse groove 13 mutually, and cardboard 10 is used for fixed roller 9.

The utility model discloses in, move one side outer wall of splint 3 and be equipped with and prevent bent plate 8, prevent that bent plate 8 is used for the extension to move the life of splint 3.

The working principle is as follows: when the armrest is installed, the clamping screw 7 is screwed, so that the distance between the movable clamping plate 3 and the fixed clamping plate 4 is increased, one side of the chair backrest is clamped in the gap between the movable clamping plate 3 and the fixed clamping plate 4, then the clamping screw 7 is screwed to ensure that the fixed splint 4 and the movable splint 3 clamp the chair backrest to achieve the fixing effect, the armrest and the chair rest are fixed by the method, the relative position of the armrest and the chair rest can be changed according to requirements, the optimal comfortable effect is achieved, when the armrests are damaged and need to be replaced, the armrests can be directly replaced, the transverse grooves 13 and the vertical ring grooves 14 can adapt to various types of seats, the adaptability of the device is stronger, when the overall height of the device needs to be adjusted, can pull out cardboard 10, rotate gyro wheel 9, the adjusting device height, when reacing suitable height, insert the gyro wheel 9 with cardboard 10 again for cross slot 13 blocks with cardboard 10, reaches fixed effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a stainless steel handrail that steadiness is high, includes mounting panel (5), its characterized in that, one side outer wall fixedly connected with of mounting panel (5) decides splint (4), one side outer wall of mounting panel (5) is equipped with moves splint (3), one side outer wall of deciding splint (4) is opened screw (12), move one side outer wall fixedly connected with bearing ring (6) of splint (3), the inner wall fixedly connected with clamping screw (7) of bearing ring (6), the one end of clamping screw (7) is equipped with the thread groove, the thread groove uses with screw (12) cooperation, move splint (3) and decide the relative one side outer wall of splint (4) and all open two square grooves (15), the inner wall of square groove (15) is connected with gyro wheel (9) through the bearing.

2. The stainless steel handrail with high stability of claim 1, wherein the mounting plate (5) is provided with sliding grooves on the outer wall of one side and the outer wall of the bottom, and the inner wall of the sliding groove is provided with a sliding rail, and the inner wall of the sliding rail is in sliding fit with the movable clamping plate (3).

3. The stainless steel handrail with high stability of claim 2, wherein the outer wall of one side of the mounting plate (5) is connected with the rotating plate (2) through a hinge, and one outer wall of one side of the mounting plate (5) is provided with a fixing button (16).

4. A high stability stainless steel armrest according to claim 3, wherein the same soft pad (1) is fixedly connected to the mounting plate (5) and the top outer wall of the rotating plate (2).

5. A high stability stainless steel handrail according to claim 1, characterized in that the outer wall of the roller (9) is provided with equally spaced transverse grooves (13) and the outer wall of the roller (9) is provided with vertical ring grooves (14).

6. The stainless steel handrail with high stability of claim 5, wherein the outer wall of one side of the movable clamping plate (3) is slidably connected with a clamping plate (10), and the outer wall of one side of the clamping plate (10) is provided with a clamping groove (11), and the clamping groove (11) is engaged with the transverse groove (13).

7. The stainless steel handrail with high stability of claim 1, wherein the outer wall of one side of the movable clamping plate (3) is provided with an anti-bending plate (8).